Compel Groupgroup

Non-Contact Voltage Tester Pen | Digital Voltmeter | USB Rechargeable Diode Meter

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£84.99inc VAT

This non-contact voltage tester provides a safe way to check for live wires and measure voltage. It's a useful tool for electricians, DIYers, and anyone working with electrical systems. The device is ...

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Questions about this product

Is this voltage tester safe to use on live circuits?
Yes. It detects live AC wires without touching them, so you keep your hands away from the conductor. It carries a CAT III safety rating and works on AC from 12 V up to 1000 V. Always test it on a known live source first to confirm it's working.
What can I actually check with this pen?
You can confirm live AC wires in outlets and circuits before you start work. The digital display shows the voltage level instead of just beeping. It also has a diode test mode for checking components in electronics projects.
How do I charge it and does it use regular batteries?
It has a built-in lithium-ion battery you recharge over USB Type-C at 5 V. There are no disposable batteries to buy or swap. Store it between -10 and 50 degrees C and keep humidity under 80 percent so the electronics stay reliable.

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